Pith Number

pith:DXCDAU4U

pith:2011:DXCDAU4UX22RWEJFS3GCKXV4ER

not attested not anchored not stored refs pending

Similarity between Ni and Zn impurity effects on the superconductivity and Cu-spin correlation in La2-xSrxCu1-yNiyO4 high-Tc cuprates: A comparison based on the hole trapping by Ni

I. Watanabe, K. Suzuki, Risdiana, T. Adachi, T. Kawamata, T. Suzuki, Y. Koike, Y. Tanabe

arxiv:1103.1265 v2 · 2011-03-07 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXCDAU4UX22RWEJFS3GCKXV4ER}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:02:58.861721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc4305394beb51b112596cc255ebc24761ca68b260f8b2e89d242ac41cc1519

Aliases

arxiv: 1103.1265 · arxiv_version: 1103.1265v2 · doi: 10.48550/arxiv.1103.1265 · pith_short_12: DXCDAU4UX22R · pith_short_16: DXCDAU4UX22RWEJF · pith_short_8: DXCDAU4U

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DXCDAU4UX22RWEJFS3GCKXV4ER \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1dc4305394beb51b112596cc255ebc24761ca68b260f8b2e89d242ac41cc1519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8846df97ba4cb05d6a862f2340fd836c86f0975993be5658285d291bfe332173",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-07T12:53:37Z",
    "title_canon_sha256": "dbe2dd9a579b4998b0b769ddd7dfed27c80306dd8639aeb8a8faf06c7bf12bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1265",
    "kind": "arxiv",
    "version": 2
  }
}